CN109937612B - 用于操作一个或更多个照明用具的反激变换器、相关联的方法及操作装置 - Google Patents

用于操作一个或更多个照明用具的反激变换器、相关联的方法及操作装置 Download PDF

Info

Publication number
CN109937612B
CN109937612B CN201780069109.2A CN201780069109A CN109937612B CN 109937612 B CN109937612 B CN 109937612B CN 201780069109 A CN201780069109 A CN 201780069109A CN 109937612 B CN109937612 B CN 109937612B
Authority
CN
China
Prior art keywords
flyback converter
current
secondary side
operating
mode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201780069109.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN109937612A (zh
Inventor
L·E·德克莱尔
J·奥尔特加
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tridonic GmbH and Co KG
Original Assignee
Tridonic GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tridonic GmbH and Co KG filed Critical Tridonic GmbH and Co KG
Publication of CN109937612A publication Critical patent/CN109937612A/zh
Application granted granted Critical
Publication of CN109937612B publication Critical patent/CN109937612B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/385—Switched mode power supply [SMPS] using flyback topology
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33592—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
CN201780069109.2A 2016-11-11 2017-11-10 用于操作一个或更多个照明用具的反激变换器、相关联的方法及操作装置 Active CN109937612B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016222161.2A DE102016222161A1 (de) 2016-11-11 2016-11-11 Sperrwandler zum Betreiben von einem oder mehreren Leuchtmitteln, dazugehöriges Verfahren und Betriebsgerät
DE102016222161.2 2016-11-11
PCT/EP2017/078911 WO2018087302A1 (fr) 2016-11-11 2017-11-10 Convertisseur indirect servant à faire fonctionner un ou plusieurs moyens d'éclairage, procédé associé et appareil pour faire fonctionner le ou les moyens d'éclairage

Publications (2)

Publication Number Publication Date
CN109937612A CN109937612A (zh) 2019-06-25
CN109937612B true CN109937612B (zh) 2021-10-22

Family

ID=60388038

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780069109.2A Active CN109937612B (zh) 2016-11-11 2017-11-10 用于操作一个或更多个照明用具的反激变换器、相关联的方法及操作装置

Country Status (6)

Country Link
US (1) US10840812B2 (fr)
EP (1) EP3513629A1 (fr)
CN (1) CN109937612B (fr)
AT (1) AT17439U1 (fr)
DE (1) DE102016222161A1 (fr)
WO (1) WO2018087302A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018204891A1 (de) * 2017-09-13 2019-03-14 Tridonic Gmbh & Co Kg Betriebsgerät für eine elektrische Last und Verfahren
DE102018114926B4 (de) * 2018-06-21 2023-08-24 Tridonic Gmbh & Co Kg Synchrone Sperrwandlerschaltungen zum Betrieb einer Leuchtmittelstrecke, Leuchte mit einer synchronen Sperrwandlerschaltung, und Verfahren zum Betreiben einer synchronen Sperrwandlerschaltung
WO2020028398A1 (fr) 2018-07-30 2020-02-06 Lutron Technology Company Llc Dispositif de commande de charge pour source lumineuse à diode électroluminescente
EP4009506A1 (fr) * 2020-12-07 2022-06-08 Tridonic GmbH & Co. KG Convertisseur synchrone et système d'éclairage le comprenant
EP4287484A1 (fr) 2022-06-02 2023-12-06 Tridonic GmbH & Co KG Convertisseur à del isolé synchrone, alimentation électrique à del et luminaire à del
CN115226270B (zh) * 2022-09-16 2023-01-24 广东高斯宝电气技术有限公司 一种led电源的恒流控制电路

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101841242A (zh) * 2010-04-14 2010-09-22 上海明石光电科技有限公司 开关电源及其输出电流的调节方法
TW201103243A (en) * 2009-07-01 2011-01-16 Setec Pty Ltd Resonant power converter
CN102143628A (zh) * 2010-01-29 2011-08-03 成都芯源系统有限公司 一种电路和方法及使用该电路的灯具
CN103532407A (zh) * 2012-06-29 2014-01-22 英特希尔美国公司 具有电流感测控制的主动整流
DE102014214746A1 (de) * 2014-07-28 2016-01-28 Tridonic Gmbh & Co Kg Aktive Schaltung zur Erfassung eines Leuchtmittel-Stroms
WO2016113397A1 (fr) * 2015-01-16 2016-07-21 Tridonic Gmbh & Co Kg Circuit d'attaque et procédé pour la fourniture d'un courant de fonctionnement destiné à au moins un moyen d'éclairage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT385613B (de) * 1986-04-16 1988-04-25 Schrack Elektronik Ag Schaltungsanordnung zur erfassung bzw. messung des ausgangsstromes eines sperrwandlers
JP2000224849A (ja) * 1999-01-25 2000-08-11 Samsung Electro Mech Co Ltd ゼロ電圧スイッチングのための同期整流器フライバック回路
JP2011526478A (ja) * 2008-07-02 2011-10-06 セテック・プロプライエタリー・リミテッド 共振型電力コンバータ
US8054655B2 (en) * 2008-11-03 2011-11-08 Monolithie Power Systems, Inc. Tail current control of isolated converter and apparatus thereof
US9287792B2 (en) * 2012-08-13 2016-03-15 Flextronics Ap, Llc Control method to reduce switching loss on MOSFET
EP2770623B1 (fr) * 2013-02-20 2020-04-15 Nxp B.V. Convertisseur résonant
DE102013224749A1 (de) * 2013-12-03 2015-06-03 Tridonic Gmbh & Co Kg Treiberschaltung für Leuchtmittel insbesondere LEDs
DE102014204127A1 (de) * 2014-03-06 2015-09-10 Tridonic Gmbh & Co Kg LED-Treiber
CN105898945A (zh) * 2014-12-04 2016-08-24 南充市永程电子科技有限公司 Led驱动调光变压器
CN106033929B (zh) * 2015-03-16 2018-11-02 台达电子工业股份有限公司 一种功率转换器及其控制方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201103243A (en) * 2009-07-01 2011-01-16 Setec Pty Ltd Resonant power converter
CN102143628A (zh) * 2010-01-29 2011-08-03 成都芯源系统有限公司 一种电路和方法及使用该电路的灯具
CN101841242A (zh) * 2010-04-14 2010-09-22 上海明石光电科技有限公司 开关电源及其输出电流的调节方法
CN103532407A (zh) * 2012-06-29 2014-01-22 英特希尔美国公司 具有电流感测控制的主动整流
DE102014214746A1 (de) * 2014-07-28 2016-01-28 Tridonic Gmbh & Co Kg Aktive Schaltung zur Erfassung eines Leuchtmittel-Stroms
WO2016113397A1 (fr) * 2015-01-16 2016-07-21 Tridonic Gmbh & Co Kg Circuit d'attaque et procédé pour la fourniture d'un courant de fonctionnement destiné à au moins un moyen d'éclairage

Also Published As

Publication number Publication date
US20190267905A1 (en) 2019-08-29
US10840812B2 (en) 2020-11-17
WO2018087302A1 (fr) 2018-05-17
DE102016222161A1 (de) 2018-05-17
CN109937612A (zh) 2019-06-25
AT17439U1 (de) 2022-03-15
EP3513629A1 (fr) 2019-07-24

Similar Documents

Publication Publication Date Title
CN109937612B (zh) 用于操作一个或更多个照明用具的反激变换器、相关联的方法及操作装置
US7990070B2 (en) LED power source and DC-DC converter
US9602006B2 (en) Method and a controller for determining a demagnetization zero current time for a switched mode power supply
TWI566637B (zh) 具有獨立控制之級聯升壓和反相降壓轉換器
TWI608690B (zh) 操作於邊界導通模式之無橋式升壓功因修正轉換器所用之升壓電感器去磁化偵測
RU2672260C2 (ru) Резонансный dc-dc преобразователь мощности с управлением включением и выключением
US8912781B2 (en) Integrated circuit switching power supply controller with selectable buck mode operation
US9307601B2 (en) Input voltage sensing for a switching power converter and a triac-based dimmer
JP6456832B2 (ja) 負荷を駆動する駆動装置及び駆動方法
US9727070B2 (en) Apparatus and method for supplying different output currents or powers to an illuminant by selectable resistances at output stage
US9433041B2 (en) Operating circuit for LEDs, having dimming signal comprising high-frequency modulated pulse packet signal with harmonized frequencies
JP2012139036A (ja) 定電流電源装置
CN111585444A (zh) 开关转换器和用于操作开关转换器的方法
JP2017508437A (ja) 共振コンバータにおける適応型同期スイッチング
JP2015139258A (ja) スイッチング電源装置
JP5464557B2 (ja) 電力コンバータを制御するためのコントローラ、方法、集積回路、および電力コンバータ
US8441811B2 (en) AC-DC converter
JP4414446B2 (ja) スイッチング電源回路
CN113574785B (zh) 反激式转换器电路、操作装置和控制方法
CN112738946B (zh) 照明电路及其同步方法
TWI446695B (zh) Isolation conversion circuits and methods, and lamps using isolated conversion circuits
JP2024039566A (ja) 半導体駆動回路及び電力変換装置
JP2004288602A (ja) 誘導加熱装置
JP2004072918A (ja) スイッチング電源回路

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant